# SynergyTab vs CARL Xpress

The clearest difference is update cadence: SynergyTab at monthly against CARL Xpress's every 2 months. CARL Xpress's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SynergyTab ships an update monthly, CARL Xpress every 2 months. The most recent releases landed on October 26, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | SynergyTab | CARL Xpress |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 33 MB | 23 MB |
| Requires iOS | 11.4 | **11.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ELIPCE SOLUTIONS](https://appshunter.io/developer/1344734174) | [CARL INTERNATIONAL](https://appshunter.io/developer/1506781701) |

## What reviewers say

### SynergyTab

[App page](https://appshunter.io/ios/app/synergytab/id938097175)

**Features:** macOS Compatibility

**In-app purchases:** none


### CARL Xpress

[App page](https://appshunter.io/ios/app/carl-xpress/id1506781702)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SynergyTab free?

SynergyTab is free to download, with no in-app purchases.

### Is CARL Xpress free?

CARL Xpress is free to download, with no in-app purchases.

### Do SynergyTab or CARL Xpress have ads?

Neither SynergyTab nor CARL Xpress shows ads.

### Which is updated more often, SynergyTab or CARL Xpress?

SynergyTab ships an update monthly, and CARL Xpress every 2 months. Most recently, SynergyTab was updated on October 26, 2026 and CARL Xpress on October 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*